/* Header */
.main-header {
    background: #fff;
    border-bottom: 1px solid #ddd;
    padding: 10px 15px;
    background-image: url(https://www.transparenttextures.com/patterns/asfalt-dark.png);
}

/* Logo */
.logo1 img {
    max-width: 180px; /* keeps logo neat */
    height: auto;
}

.tagline {
    font-size: 13px;
    margin-top: 5px;
}

/* Text */
.header-text h1 {
    font-size: 55px;
    font-weight: bold;
    margin: 0;
    color: #3F51B5;
}

.header-text h2 {
    font-size: 18px;
    margin: 0;
}

.header-text .info {
    font-size: 15px;
    margin-top: 5px;
    font-weight: 600;
}

/* Autonomous line */
.autonomous {
    margin-top: 5px;
}

    .autonomous span {
        flex: 1;
        height: 1px;
        background: #000;
    }

    .autonomous p {
        font-size: 13px;
        margin: 0 10px;
    }

/* Buttons */
.header-buttons .btn {
    display: grid;
    margin-left: 5px;
    font-size: 16px;
    padding: 6px 12px;
    font-weight: 700;
}

/* Mobile Fix */
@media (max-width: 768px) {
    .header-buttons {
        margin-top: 10px;
        text-align: center;
    }

    .logo1 img {
        max-width: 80px;
    }

    .header-text h1 {
        font-size: 35px;
    }

    .header-text h2 {
        font-size: 14px;
    }

    .header-text .info {
        font-size: 12px;
    }
}